:root{color-scheme:dark light;--bg:#16161D;--ink:#F1F3F4;--sub:#A3A6AF;--line:#2E2F38;--acc:#FF8A5B}
@media (prefers-color-scheme:light){:root{--bg:#F1F3F4;--ink:#16161D;--sub:#585B64;--line:#D5D9DD;--acc:#A4502F}}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}
main{max-width:680px;margin:0 auto;padding:32px 16px calc(40px + env(safe-area-inset-bottom))}
.k{font:700 12px/1 ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);margin:0 0 10px}
h1{font-size:30px;line-height:1.15;margin:0}
h2{font-size:20px;margin:32px 0 8px;padding-top:16px;border-top:1px solid var(--line)}
h3{font-size:16px;margin:20px 0 4px}
p,li{color:var(--ink)}
.sub{color:var(--sub);margin-top:6px}
ul,ol{padding-left:20px}li{margin:6px 0}
a{color:var(--acc);font-weight:600}
.pend{background:rgba(255,194,75,.2);padding:0 4px;border-radius:4px}
.back{margin-top:36px}